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HomeXAT PYQsXAT 2024 Question PaperConsider a 4-digit number of the form abbb, i.e., the f…
XAT 2024Quantitative AbilityNumber SystemsHARD+1 / −0.25

Consider a 4-digit number of the form abbb, i.e., the first digit is a (a > 0) and the last three digits are all b.
Which of the following conditions is both NECESSARY and SUFFICIENT to ensure that the 4-digit number is divisible by a?

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